1,5-Decadiyne

Base Information

• Chemical Name: 1,5-Decadiyne
• CAS No.: 53963-03-4
• Molecular Formula: C10H14
• Molecular Weight: 134.22
• Hs Code.: 2901299090
• European Community (EC) Number: 679-777-9
• DSSTox Substance ID: DTXSID7068895
• Nikkaji Number: J149.480E
• Wikidata: Q81995659
• Mol file: 53963-03-4.mol

Synonyms:1,5-Decadiyne;53963-03-4;deca-1,5-diyne;1,5-Decadiyne, AldrichCPR;DTXSID7068895;1,5-DECADIYNE, 96%,;MFCD00041651;AKOS015836211;BS-22675;CS-0186304;D1724;FT-0703217;D83407

Chemical Property of 1,5-Decadiyne

Chemical Property:

• Refractive Index: 1.4540-1.4590
• Boiling Point: 188.3°Cat760mmHg
• Flash Point: 57.1°C
• PSA: 0.00000
• Density: 0.835g/cm³
• LogP: 2.59340
• Storage Temp.: Sealed in dry,Room Temperature
• XLogP3: 3.4
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 3
• Exact Mass: 134.109550447
• Heavy Atom Count: 10
• Complexity: 166

Purity/Quality:

98%,99%, ^*data from raw suppliers

1,5-Decadiyne >97.0%(GC) ^*data from reagent suppliers

Safty Information:

• Statements: 36/37/38
• Safety Statements: 26-36/37/39

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCCCC#CCCC#C

Technology Process of 1,5-Decadiyne

There total 3 articles about 1,5-Decadiyne which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 47.0%

dec-5-yn-1-ol (68274-97-5) → deca-1,5-diyne (53963-03-4)

Guidance literature:

dec-5-yn-1-ol; With fluorosulfonyl fluoride; potassium carbonate; dimethyl sulfoxide; at 20 ℃; for 12h;

With fluorosulfonyl fluoride; 1,8-diazabicyclo[5.4.0]undec-7-ene; at 20 ℃; for 12h;

With cesium fluoride; at 100 ℃; for 12h;

DOI:10.1021/jacs.8b10069

Reference yield:

hexa-1,5-diyne (628-16-0) → deca-1,5-diyne (53963-03-4)

Guidance literature:

In carbon dioxide;

Reference yield:

→ deca-1,5-diyne (53963-03-4)

Guidance literature:

n-Bu-C-=C-CH2Br (5), HC-=C-CH2MgBr (3);

DOI:10.1271/bbb1961.38.1551

upstream raw materials:

hexa-1,5-diyne

dec-5-yn-1-ol

Refernces

• 1、 Zha, Gao-Feng,Fang, Wan-Yin,Li, You-Gui,Leng, Jing,Chen, Xing,Qin, Hua-Li. "SO2F2-Mediated Oxidative Dehydrogenation and Dehydration of Alcohols to Alkynes". supporting information. p. 17666 - 17673. Retrieved 2019/01/04.
• 2、 Mori,Tominaga,Matsui. "Synthesis of the pink bollworm sex pheromone, 7 cis, 11 cis hexadecadienyl acetate and its 11 trans isomer". . p. 1551 - 1552. Retrieved 2007/10/12.